Lenze PLC Designer PLC Designer (R3-1) - Manual (Page 851)

L-force | PLC Designer
General Editors
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DMS 4.1 EN 03/2011 TD29 849
13.20.2 Watch list in online mode
Monitoring:
A watch list "Watch <n>" in online mode shows the current value of a variable in the
Value column.
Abb. 465 Example, Watch view in online mode
Write values:
In column Prepared value you can enter a desired value which will be written or forced
to the respective expression on the controller by command 'Write values' or 'Force
values' like usable in other monitoring views (for example declaration editor).
Watch all Forces:
This is a special watch list view, which in online mode gets automatically filled with all
currently forced values of the active application. Each Expression, Type, Value and
Prepared value will be shown, like in the online view of an 'Watch <n>' list.
You can unforce values by one of the following commands available via the Unforce...
button:
• Unforce all selected Expressions, without modifying the value.
• Unforce all selected Expressions and restore the variable to the value it had before
forcing it.
Abb. 466 Example, Watch all Forces